#4E77E2#4E77E2

#4E77E2 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.5% C 0.169 H 265.7°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4E77E2
RGB	rgb(78, 119, 226)
HSL	hsl(223, 72%, 60%)
HSV	hsv(223, 65%, 89%)
CMYK	cmyk(65.5%, 47.3%, 0%, 11.4%)
CIE-LAB	lab(52.18, 19.78, -58.78)
CIE-LCH	lch(52.18, 62.02, 288.60°)
OKLab	oklab(59.47% -0.0126 -0.1683)
OKLCH	oklch(59.47% 0.169 265.7)
XYZ	xyz(23.4614, 20.3021, 74.6190)
Luminance	0.2030 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77E2 #E2B94E

analogous

#4EC1E2 #4E77E2 #6F4EE2

triadic

#4E77E2 #E24E77 #77E24E

tetradic

#4E77E2 #E24EC1 #E2B94E #4EE26F

square

#4E77E2 #E24EC1 #E2B94E #4EE26F

split-complementary

#4E77E2 #E26F4E #C1E24E

monochromatic

#1A3E9C #2253D1 #4E77E2 #839FEB #B7C8F3

Accessibility & contrast

On white

4.15

#4E77E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#4E77E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E77E2

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77E2	#FFFFFF	#000000	##000000
##4E77E2	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F84E6

Deuteranopia (green-blind)

#1F76E0

Tritanopia (blue-blind)

#0090A2

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4e77e2;
/* rgb */ color: rgb(78, 119, 226);
/* oklch */ color: oklch(59.5% 0.169 265.7);

Tailwind

colors: {
  custom: {
    50: '#8e9dec',
    500: '#4e77e2',
    950: '#000000',
  },
}

SCSS

$custom: #4e77e2;
$custom-light: #8e9dec;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77e2",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 226
  },
  "hsl": {
    "h": 223.378,
    "s": 71.845,
    "l": 59.608
  },
  "oklch": {
    "l": 0.5947,
    "c": 0.16881,
    "h": 265.7
  },
  "luminance": 0.20304
}

Semantic roles & 50–950 ramp

primary

#4E77E2

secondary

#E3D3A9

accent

#BC39EF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4E77E2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →